search for: instucted

Hi everyone, I am puzzled by several instruction defines in MSP430. 1 def MOV16rr : Pseudo<(outs GR16:$dst), (ins GR16:$src), "mov.w\t{$src, $dst}", [ ]>; Because it's an empty dag pattern[ ], by what does instuction selector select intruction 'MOV16rr'? 2 let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects =

Dear R users, I followed the instuctions on Dr. Gelman's web to install all of documents that bugs.R needs, but when I try to run the school example that the web posted in R, I got an error: couldn't find function "bugs", what's wrong? Thanks, Jia

Hi, 1. This instruction is not selected automatically by the instruction selector. The instruction combine / select stages insert registercopies, and they are expanded later on by the copyRegToReg() function provided by the MSP430InstrInfo to this MOV16rr. 2. ReMaterializable means there is no need to find a way to preserve the value in a register : the instruction can be just be reissued

Hi, I am working on a project with LLVM. What I need to do is to generate/insert some dummy/dead basic blocls which never have chance to be executed and put some instructions in those dummy/dead basic blocks. So far, the dummy/dead BB insertion is done. I am trying insert instructions in those dummy/dead BB. Actually, I can insert the legal instructions to dummy/dead BB, however, I really want

hi, Duncan: thanks for your patience. i have tried it. using instuction: errs()<<i->getOperand(0); but it prints the address: someting like 0x1139700; i checked the defination of getOperand() is Value* getOperand( unsigned int i); so is there someting i missed? -- View this message in context:

Sir, I am a MS WINDOWS USER, Since my friend ask me to use LINUX WINE than MS WINDOWS for my business(COMPUTER SHOP) because its the best way and practical in business(because its FREE). Can you HELP me step by step how to install and wat i nid using LINUX WINE.(im getting at very start from the no installed OS on my HDD, I want to use LINUX WINE only on my PC) pls help me and to instuct

I submiited to the list last night, but it never showed up. Here we go again. I've tried building Asterisk 1.4.15 on Solaris based on instuctions here, http://forums.digium.com/viewtopic.php?t=5888. However, this is the message I get. This is Solaris on X86. Any ideas? [CC] stdtime/localtime.c -> stdtime/localtime.o stdtime/localtime.c: In function `localsub':

Hello, I have tried to install Samba-2.2.7a in Redhat 8.0 but am having difficulty. I tried to "make" the source unsuccessfully. It gave me the message: In file include from include/includes.h:164. from nmbd/nmbd_namerelease.c:25: /usr/include/ctype.h:151: Internal error: Illegal instuction [ Submit Bug report ] make: *** [nmbd/nmod_nameelease.o] Error 1 Is there

Hello, i am new to LLVM and i want to create my own project with a cpp file which calls llvm functions and then run it. I download clang source, llvm source and compiler-rt source. I tried to configure and build llvm using this http://llvm.org/docs/GettingStarted.html#getting-started-with-llvm but it failed because .h files included on top of the Hello.cpp couldn't found. Can you tell me

Dear R users, I've found bugs.R : the functions for running WinBUGs from R that is writen by Dr. Andrew Gelman who is a professor from Columbia University. The bugs.R would be very useful for me, and I think many of you know it as well. I followed the instuctions on Dr. Gelman's web to install all of documents that bugs.R needs, but when I try to run the school example the web posted in

Thanks Byron, I assume you use new Devel Tool updates and nothing from fink? Can other people with new dev tools check this (for example Jan?) It would be nice to update the instuction page (and R-admin in the future) some general notes: 1. there is no need to configure with --without-x as X11 can now be used from inside RAqua 2. please use R-devel and not R-Sig-Mac as we will soon close this

...rsion numbers are consistant. Deborphan lists them as orphans--no longer used! So ... are all these provided in the "main" wine library and these packages actually orphans? If so, why are they still around? If not, what is going on? Packages are from the wine.sourceforge.net locations instucted on the winehq site.

I am trying that out. Debian 9 (stretch) backports still doesn't have 4.16 kernel. So I building the kernel from the source. Will keep you posted. On Mon, 26 Mar 2018 at 13:00 Richard W.M. Jones <rjones@redhat.com> wrote: > [Adding Paolo and Vitaly, but FYI only as the bug seems to have an > upstream fix already.] > > On Mon, Mar 26, 2018 at 09:13:45AM +0300, Roman Kagan

I write a small function and test it under clang and gcc, filet test.c: double X[100]; double Y[100]; double DA = 0.3; int f() { int i; for (i = 0; i < 100; i++) Y[i] = Y[i] - DA * X[i]; return 0; } clang -S -O3 -o test.s test.c -march=native -ccc-echo result: "D:/work/trunk/bin/Release/clang.exe" -cc1 -triple i686-pc-win32 -S -disable-fr e -disable-llvm-verifier

Yes it works if I use force_tcg env variable On Sat, 24 Mar 2018 at 4:37 AM, Richard W.M. Jones <rjones@redhat.com> wrote: > > On Fri, Mar 23, 2018 at 05:35:38PM +0000, Tanmoy Sinha wrote: > > Thanks. Reading the defect and the associated thread in > > https://bugs.launchpad.net/qemu/+bug/1661386, I enabled performance > > counters in VMWare guest settings. Now the

Looks like your make/install is incomplete wrt clang. I follow the instuctions for checking out the sources but build using cmake instead of configure: > cmake -G ""Unix Makefiles" -DLLVM_TARGETS_TO_BUILD="X86" -DCMAKE_BUILD_TYPE="Release" -DCMAKE_INSTALL_PREFIX="../bin" ../llvm > make install This builds and installs llvm+clang in the bin

On the transition from 2.1 to ToT some test cases on my JIT compiler are failing due to stack corruption. This is how it happens: the function define internal void @Addr_0x89c8b78([4 x i8]* sret) { %2 = bitcast [4 x i8]* %0 to i8* ; <i8*> [#uses=1] %3 = bitcast [4 x i8]* @0 to i8* ; <i8*> [#uses=1] tail call void @Addr_0x80f88d4(i8* inttoptr (i32 144403792 to i8*), i8* %3, i8*

Chen, Thank you. When I replaced gcc by clang, how do I ensure that the clang use the LLVM backend that is already modified by myself? I am trying to modified the source code for the register allocator of the llvm and want to apply this modification to the clang compiler. I see that when I compile the whole modified llvm project from scratch, it does not produce a Clang executable. The clang

Hi, I'm wondering if LLVM plans to support paired register constraints for 64-bit data. Take ARM for example, the atomic i64 value read/write instuctions: ldrexd/strexd, require aligned register pairs (even/odd). Currently, in LLVM ARM (ARMISelDAGToDAG.cpp), ldrexd/strexd get hard coded registers (R0,R1) before register allocation via intrinsic. It would be neater if there is a

hi, Duncan Sands: thanks for your reply old friend. the reason why I want to get the unnamed value is that I am doing some analysis based on the IR code. And IR is in the form of SSA(static single assignment). so i need to get the operands of each instructions including a lot of instructions like this (%4 = mul nsw i32 %1, %width). the unnamed values are the connection of instructions, if i